Extensions & Loft Conversions2026-08-27T12:24:13+00:00

Extensions & Loft Conversions

Homes should evolve with the people who live in them. Our extensions and loft conversions allow you to expand your space while enriching your lifestyle. We offer timber and brick extensions designed to integrate beautifully with your existing home. Every addition is crafted to feel intentional, as if it’s always been part of the original design. Our approach focuses on proportion, natural light, and detailing, ensuring every extension feels both functional and elegant.

Loft Conversions that Add More Than Space

Our loft conversions transform unused areas into practical, comfortable living spaces, most often creating new bedrooms, en‑suites, or family bathrooms. Each design is shaped to maximise head height, natural light, and storage potential, turning forgotten spaces into welcoming parts of your home. Every project is guided by craftsmanship, collaboration, and attention to detail.

From groundwork and structure to internal joinery and finishing touches, we handle as much or as little of the build as you need. Our team ensures that every extension or conversion complements your home’s character while improving how you live within it.

structural opening for home extension
integrated timber extension rear elevation
loft conversion natural light design

What Our Customers Say

Verified reviews from our Google Business Profile

Posted on Google Google
Janet Ginnaw
35 days ago
Trustindex verifies that the original source of the review is Google.
Brilliant product and service from start to finish. We are thrilled with our garden room. Thank you Luke and the whole team for your professionalism, exceptional craftsmanship and attention to detail and communication at all times. Special shoutout to Charlie for keeping the build on track and the pride you have taken in every aspect of the build.
Posted on Google Google
JT
192 days ago
Trustindex verifies that the original source of the review is Google.
I planned to build a garden room for a full-sized snooker table. After looking at some 'off-the-shelf' garden room options, I realised that I would need something more bespoke - nothing was large enough or constructed to a suitable standard. Luke and his company were recommended to me by a builder who had done work for me at my house previously. Luke came to talk about my plan and to see the proposed location. He took measurements and drew up some renderings from our combined ideas to show a 3D design. Once we had verified the required internal dimensions required to comfortably fit a full-sized snooker table, the design of the foundation screws layout and the floor joists was adapted to take the huge weight of a snooker table, and the final drawings were drawn up. From there, Luke took care of the architect plans, the planning application and the building regs - Work started on the planned date. The build standard, quality of work and finish are better than I could have imagined. It is by far the best room at the house. I am very happy with the outcome and I am pleased that I chose to go with Luke. I highly recommend Luke and Connection Timber Buildings.
Posted on Google Google
Emma Davis
528 days ago
Trustindex verifies that the original source of the review is Google.
I cannot recommend this company highly enough. From the very start of the process there was clear and helpful communication and really good advice to guide our design decisions. Everything was explained in advance and all the building and payment processes were exactly as described. All the team were friendly and helpful and the standard of workmanship is really high. They built a beautiful bespoke garden room and workshop which we are delighted with and I recommend them wholeheartedly.
Posted on Google Google
Sue Drake
691 days ago
Trustindex verifies that the original source of the review is Google.
Luke and the team completed a small, high spec, multi purpose garden room this summer and have been pleasure to work with. The quality of the build and adaptability of the team was impressive. Highly recommended.
Posted on Google Google
ian cooper
691 days ago
Trustindex verifies that the original source of the review is Google.
We engaged with Luke and his team at the beginning of the summer to design and create a multi use space at the bottom of our garden and we are delighted with the result. From the design and consultation phase right the way through to the build, nothing was too much trouble and we now have exactly what we wanted with the space. The process is not a quick one, but this is because everything is done to a high specification, from the quality of the build, products used and the attention to detail. We also had a few bespoke elements added including a bar area and shelving. The team are extremely skilled and highly professional and will always consult with you before design decision needs to be made, even on the small stuff such as the direction of the lay of the decking. We highly recommend Luke and the Connection Timber Buildings Team.
Posted on Google Google
Andrea Menlove
692 days ago
Trustindex verifies that the original source of the review is Google.
Bought a new house and able to add a lovely new garden room within 2 months, that provided remote working. Luke, Mark and Jack were easy to work with, tidy and considerate with a high standard of finish. Would recommend. Andrea and Bob.
bespoke home extensions project uk
residential timber frame extension build
home extension structural carpentry detail

Planning & Timescales

In most cases, your extension or loft conversion will require planning permission and building regulations approval. An architect would typically manage these applications, and we are happy to recommend trusted professionals if needed. Once construction begins, CTB will handle all on‑site visits, liaise directly with building inspectors, and ensure that every stage of the build meets the required regulations.

Structured Weekly Payments

Our projects run on a clear weekly payment structure linked to progress on-site. The balance reduces steadily as work is completed, keeping financial exposure low and accountability high.

No large stage jumps. No surprises. Just steady, measurable progress.

What This Means For You

  • Clear visibility of cost and progress
  • Reduced financial risk throughout the build
  • Steady, accountable project momentum
  • Complete transparency from start to finish

The Benefits of Working With Us

  • Structural confidence from a construction-led team

  • A seamless extension that feels part of your original home
  • Building regulations handled professionally
  • Long-term performance and durability of construction.
  • Added property value through considered design and quality build
  • Reduced stress through full project coordination
  • Transparent scope and accountable delivery
  • A home improved properly, not just enlarged

Typical build duration ranges from 8–16 weeks, depending on project size and complexity.

timber design service consultation meeting

Extensions & Loft Conversions Details

What We Offer2025-11-16T11:28:37+00:00

Timber and brick extensions.

Loft conversions for bedrooms, bathrooms, and additional living spaces.

Groundworks, internal finishes, and joinery included.

Design & Collaboration2025-11-16T11:29:16+00:00

We can work closely with you and your architect (or provide our own design support) to ensure your extension or conversion feels seamless and thoughtfully planned.

Planning & Building Control2026-02-02T18:59:01+00:00

In most cases, your extension or loft conversion will require planning permission and building regulations approval. An architect would typically manage these applications, and we are happy to recommend trusted professionals if needed. Once construction begins, CTB will handle all on-site visits, liaise directly with building inspectors, and ensure that every stage of the build meets the required regulations.

Timescales2026-02-02T19:00:22+00:00

Typical build duration ranges from 8–16 weeks, depending on project size and complexity.